The part I don't get is the first page says
No nicks, cuts or stubble, with a picture of a guy with a nice close shave and a line thru the razor and creme
(to me this seems to imply use on the face, I guess cuz I only shave my face, altho I do see his chest is smooth too now that I re-look)
Anyways as you read on in the warnings area it says
DO NOT USE ON HEAD OR FACE, AROUND EYES, IN NOSE, IN EARS, ON NIPPLES, PERIANAL OR GENITAL AREAS.
Hair removal products may allow you to remove unwanted hair from many places on the body: the back, chest, stomach, arms, legs, ankles.
So I guess you can't use it on your face, beyond that I don't see much use for it unless I were really hairy on my back or something, I can't even imagine trying to use it on the head or in the genital area EKKKKKSSSS!.